45436548 has 24 divisors (see below), whose sum is σ = 106136352. Its totient is φ = 15128704.

The previous prime is 45436537. The next prime is 45436553. The reversal of 45436548 is 84563454.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14236 + ... + 17132.

It is an arithmetic number, because the mean of its divisors is an integer number (4422348).

Almost surely, 2^45436548 is an apocalyptic number.

It is an amenable number.

45436548 is an abundant number, since it is smaller than the sum of its proper divisors (60699804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45436548 is a wasteful number, since it uses less digits than its factorization.

45436548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4211 (or 4209 counting only the distinct ones).

The product of its digits is 230400, while the sum is 39.

The square root of 45436548 is about 6740.6637655353. The cubic root of 45436548 is about 356.8358196492.

The spelling of 45436548 in words is "forty-five million, four hundred thirty-six thousand, five hundred forty-eight".